Specify a blacklist of disallowed media feature names.
@media (min-width: 700px) {}
/** ↑
* This media feature name */
Caveat: Media feature names within a range context are currently ignored.
array|string|regex
: ["array", "of", "unprefixed", /media-features/ or "regex"]|"media-feature"|/regex/
Given:
["max-width", "/^my-/"]
The following patterns are considered violations:
@media (max-width: 50em) {}
@media (my-width: 50em) {}
The following patterns are not considered violations:
@media (min-width: 50em) {}
@media print and (min-resolution: 300dpi) {}